Hybrid weigh in motion bending plate installed in a toll lane

MS Weigh in Motion

Bending-plate weigh-in-motion systems that capture axle and gross weight at up to 60 km/h without stopping traffic.

Installation crew laying cable conduit at an MS weigh in motion site

Weigh in motion plate pit being prepared in a toll lane during installation

Models & specifications

Hybrid Weigh in Motion

Hybrid Weigh-in-Motion or Hybrid WIM system can accurately weigh vehicles at speeds upto 25 km/h. These systems are accurate, robust for high volumes. Hybrid Weigh-in-Motion (WIM) solutions are cost effective means of measuring truck axle and gross weights without affecting the flow of traffic. These scales are routinely used in commercial weight enforcement to enforce trucks entering a weight station/ toll gate.

General information: Type: BENDING PLATE based WIM
Weighing Capacity 30 / 40 / 50 ton / individual Axle
Each Load cell capacity 20 Ton
Ambient temperature 50 °C | Humidity 95%
Normal Lane 3.2 meter | Wide Lane 4.2 meter
Weigh bridge: MSWIM – Bending plate based, Straun gauge load cell
Type of weighing: Individual axle based | Weighing speed 20 kmph
Axle load 40 Ton (Maximum) / axle | Calibration Automatic | Increment 50 kg
Accuracy (+/-) 0.1% FSR @ STATIC, (+/-) 5% up to 30 km/h
Power Supply 230 V +/- 10% Single phase 50 Hz
Features: Simple transportation and fast set up time
Weigh all Vehicles from simple van to articulated trucks
Light weight Low Profile | Multiple Power sources | Reduced weight Transfer
Advanced Data Management (optional) | Bright bold Graphical display
Laptop and modem communication port (Optional)
Telemetry output module for Data download via mobile telephone work (optional)
Classification of over 100 unique vehicle type | Vehicle by vehicle data storage
RS232 Communication Port (Default) | TCP/IP Communication port (Optional)
Incorporates tested high speed micro controller & very high speed monolithic AD Converter
Highly efficient and highly immune RF & infra red sensor for vehicle classification
Structure: WIM Structure Dimension 1500mm x 510mm x 25mm
Bending plate material P 20 / EN 19 Alloy steel | Capacity 40 Ton
Accuracy in static (+/-) 0.1% verified gross weight
In motion accuracy (+/-) 7% up to 50 kmph | Rated axle load ≤ 40 Ton
Safe Overload 150% | Ultimate Overload 300% | Max passing speed 50 kmph
Static Accuracy OIML CLASS 5 | Dynamic Accuracy (+/-) 7%
Operating speed 1 to 50 kmph | Operating Temperature -29 °F to 165 °F
Power Source 240V AC and 12V AC | Relative Moisture 95% RH
Controlling device protection class IP 65 | Weighing load cell protection class IP 67

Bending Plate Weigh-in-Motion

Bending Plate Weigh-in-Motion (WIM) System can accurately weigh vehicles at speeds upto 60 km/h. These systems utilize plates with strain gauges bonded to the underside. The system records the strain measured by strain gauges and calculates the dynamic load. This state-of-art Medium Speed Weigh-in-Motion (MSWIM) system is ideal for dynamic vehicle weighing suitable for Indian Toll Plaza scenario wherein stop & go & free-flow traffic conditions persist. Bending Plate WIM (MSWIM) is a proven technology which is highly reliable, and its durable & ultra slim profile is easier to install with minimal civil work required at the road surface. This Medium Speed WIM (MSWIM) system has a unique functionality of generating Axle Count, Axle Weight, Axle Speed, Vehicle Weight, Tire count, Vehicles Height and width as a single system without any dependency on Toll Plaza or similar alibi technologies.

Features: Intelligent Sensor Weigh-in-Motion
Speed Up to 60 km/h | Accuracy Class 5 OIML
6 Hours Installation | Minimal Civil Installation | No Speed Breakers
Minimal Lane Closures | Preventive Maintenance – 30 Minutes
Most Economical replacement | No Mechanical Wears & Tears
Optional Alibi – Vehicle Height, Width, Tyre Counter

Technical Specifications — Bending Plate WIM

Structure	Plate – MS Duly carbon steel with vulcanized rubber certified for structural analysis and design (STADD) – III complying BIS 2062
Stationary Accuracy	= 0.1% FSR
In-Motion Accuracy	±5% OIML Accuracy Class – 5 FSR up to speed 50 km/h
Maximum Passing Speed	60 Km/h
Overload Capacity of the Platform	150% or rated capacity
Protection Class	IP 68, Operational Temp -10 to +65 °C
Vehicle Separator	IR based curtain with minimum 24 sensors housed in Stainless steel pillars with proper scaling
Controller Housing	Water/Weather proof with anti-rust coating, IP-65 rated
Approval/Certification	Weights and Measure Approved Model, duly stamped & sealed by W&M department, BIS & OIML certified
Design	IIT Structure Approved, CRRI Approved
Re-calibration / Stamping & Verification	Every 12 (twelve) months
Functionality	Can work independently without any dependency on Toll System

FAQs — MS Weighing In Motion

What is the MS Weigh in Motion system and how does it function?

MS Weigh in Motion (WIM) is a high-precision system that measures the axle load and gross vehicle weight of moving vehicles without requiring them to stop. It helps in detecting overloaded vehicles in real-time as they pass over the weigh sensors.

What are the benefits of using Network Toll's MS WIM system?

Network Toll's MS WIM system ensures traffic flow is uninterrupted while still maintaining legal compliance with axle load regulations. It enhances road safety, protects highway infrastructure, and supports data-driven enforcement and toll classification.

Is the MS WIM system integrated with toll collection and monitoring systems?

Yes, Network Toll's MS Weigh in Motion system is fully integrated with the Toll Management System (TMS) and Central Monitoring Software. It enables real-time alerts, automatic classification adjustments, and reporting for better traffic and revenue management.

Downloads

Full datasheets in PDF, with the complete specification for each model.

MS weigh-in-motion data sheetDownload PDF

Enquire about the MS Weighing In Motion

Tell us your lane count, read range or volume and we’ll quote the right configuration.

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